CVE-2020-27935

MediumCVSS 6.3/10Last modified Jun 17, 2026

Description

Multiple issues were addressed with improved logic. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1, watchOS 7.1, tvOS 14.2. A sandboxed process may be able to circumvent sandbox restrictions.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Affected software

VendorProductVersions
ApplewatchOS>= unspecified, < 7.1
AppleiOS and iPadOS>= unspecified, < 14.2
AppletvOS>= unspecified, < 14.2
ApplemacOS>= unspecified, < 11.0

References

Timeline

Published
Apr 2, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-279367.1An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issCVE-2020-279375.5A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, SeCVE-2020-279387.8A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, SeCVE-2020-279397.8This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security UpdateCVE-2020-27948.2Vulnerability in the Oracle Email Center product of Oracle E-Business Suite (component: Email Address list and Message Display). Supported vCVE-2020-279404.3This issue was addressed with improved file handling. This issue is fixed in Apple TV app for Fire OS 6.1.0.6A142:7.1.0. An attacker with fiCVE-2020-279417.8A validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, SecurityCVE-2020-279427.8A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-0CVE-2020-279437.8A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fiCVE-2020-279447.8A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fiCVE-2020-279457.8An integer overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 CataliCVE-2020-279465.5An information disclosure issue was addressed with improved state management. This issue is fixed in watchOS 7.2, macOS Big Sur 11.1, Securi
CVE-2020-27935: Medium severity, CVSS 6.3 | Vulnix